# Question #2000033: Integration by substitution and change of variables

Question: Evaluate the following, if they exist:

a) $\int\limits_{0}^{1}{2x{{({{x}^{2}}+4)}^{5/2}}}dx$

b) $\int{\tan xdx}$ (Hint: write tan x as a quotient and use a u-substitution)

Solution: The solution consists of 68 words (1 page)
Deliverables: Word Document

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